在数据更改时处理SpriteKit场景重建的SwiftUI

import SwiftUI
import SpriteKit

class GameViewModel: ObservableObject {
    @Published var score = 0
}

struct ContentView: View {
    @ObservedObject var viewModel = GameViewModel()

    var body: some View {
        VStack {
            Text("Score: \(viewModel.score)")
                .onTapGesture {
                    viewModel.score += 1
                }
            SpriteKitView(scene: GameScene(score: viewModel.score))
        }
    }
}

class GameScene: SKScene {
    var score: Int

    init(score: Int) {
        self.score = score
        super.init(size: .zero)
    }

    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    override func didMove(to view: SKView) {
        // Update the scene based on the score
    }
}

struct SpriteKitView: UIViewRepresentable {
    var scene: SKScene

    func makeUIView(context: Context) -> SKView {
        let view = SKView()
        view.presentScene(scene)
        return view
    }

    func updateUIView(_ uiView: SKView, context: Context) {
        // Rebuild the scene if necessary
        if let currentScene = uiView.scene as? GameScene {
            currentScene.score = scene.score
        }
    }
}